pierard.ch - robtex.com
pierard.ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 80.74.131.2🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, part of group.one | ||||||
| PTR | lucius.ch-meta.net | ||||||
| NS | ch.pro.io ⭐ | ||||||
| A | 2a01:64c0:0:5000::19🇩🇪 CLOUDPIT2a01:64c0::/32 | ||||||
| PTR | ch.pro.io | ||||||
| A | 109.237.142.19🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | ch.pro.io | ||||||
| NS | nl.pro.io | ||||||
| A | 2a01:4f8:fff3:66::219🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | nl.pro.io | ||||||
| A | 176.9.166.219🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4 | ||||||
| PTR | nl.pro.io | ||||||
| NS | p.dnh.net | ||||||
| A | 2a02:2b80:101:5000::19🇩🇪 CLOUDPIT2a02:2b80:101::/48 | ||||||
| PTR | p.dnh.net | ||||||
| A | 109.237.143.19🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | p.dnh.net | ||||||
| MX | mail.pierard.ch ⭐ | ||||||
| A | 80.74.131.2🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, part of group.one | ||||||
| PTR | lucius.ch-meta.net | ||||||
| SOA | ch.pro.iohostmaster@metanet.ch 2021-07-22 #0 | ||||||
ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ch ⭐ | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-07-28 #32 | ||||||
Subdomains
mail.pierard.ch |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSch.pro.io2026-06-13 → 2026-07-28 · 3 obs
● 2026-06-13 00:53:26
● 2026-07-28 14:43:38
●NSnl.pro.io2026-06-13 → 2026-07-28 · 3 obs
● 2026-06-13 00:53:26
● 2026-07-28 14:43:38
○NSns.ch-meta.net2015-08-15 → 2020-01-02 · 4 obs
● 2020-01-02 23:58:08
○ 2026-06-13 00:53:26
○ 2026-07-28 14:43:38
○NSns2.ch-meta.net2015-08-15 → 2020-01-02 · 4 obs
● 2020-01-02 23:58:08
○ 2026-06-13 00:53:26
○ 2026-07-28 14:43:38
○NSns3.ch-meta.net2015-08-15 → 2020-01-02 · 4 obs
● 2020-01-02 23:58:08
○ 2026-06-13 00:53:26
○ 2026-07-28 14:43:38
●NSp.dnh.net2026-06-13 → 2026-07-28 · 3 obs
● 2026-06-13 00:53:26
● 2026-07-28 14:43:38
●MXmail.pierard.ch2015-08-15 → 2026-07-28 · 2 obs
● 2026-07-28 14:43:38
●A80.74.131.22015-08-15 → 2026-07-28 · 2 obs
● 2026-07-28 14:43:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| pierard.ch | ch.pro.io, p.dnh.net, nl.pro.io | - |
✅ Authoritative Response
Server:176.9.166.219
NS records: ch.pro.io, p.dnh.net, nl.pro.io
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 908ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.74.131.2 |
| NS | 3 | ch.pro.io, nl.pro.io... |
| MX | 1 | mail.pierard.ch (pri: 10) |
| SOA | 1 | ch.pro.io hostmaster.metanet.ch |
Analysis
Hierarchy
pierard.ch is the parent zone for mail.pierard.ch.
IP Addresses
pierard.ch directs to one IP number, which is 80.74.131.2.
Among the host names that share IP numbers with pierard.ch are mail.webworld.ch, paga-praxis.ch, mail.bngraphics.ch and two others.
Name Servers
The authoritative name servers for pierard.ch are ch.pro.io, nl.pro.io and p.dnh.net — three in total.
pierard.ch partially shares its NS delegation with several other domains, including berninvest.ch, rhabarber.ch, fahrschule-georg.ch and two others.
ch.pro.io, nl.pro.io and p.dnh.net all resolve to exactly two IP numbers apiece: ch.pro.io → 109.237.142.19 and 2a01:64c0:0:5000::19; nl.pro.io → 176.9.166.219 and 2a01:4f8:fff3:66::219; p.dnh.net → 109.237.143.19 and 2a02:2b80:101:5000::19.
Mail Servers
pierard.ch routes its mail through a single mail server, mail.pierard.ch.
mail.pierard.ch directs to just one IP number, 80.74.131.2.